With the death of Nigeria’s Dora Akunyili, a passionate campaigner against falsified and substandard medicines, the fight against fake drugs in Africa just got more difficult. Akunyili was director-general…

In 2001 I met David Graham, an official from the US Food and Drug Administration, in a car park in Washington. I wanted him to shed light on why the diabetes drug troglitazone, or Rezulin, had been available…